D & J Optimum Development
Verified against CSLB on · View on CSLB
License details
- License number
- 1037421
- Status
- Active
- Classifications
- B · General BuildingC-36 · Plumbing
- Contractor bond
- $25,000
- Workers' comp
- Covered
- License term on file
- March 28, 2018 – March 31, 2028
Business
- (818) 521 8480 (CSLB public record)
- 8401 RATHBURN AVE, Northridge, CA 91325Los Angeles County
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Frequently asked questions
Is D & J Optimum Development licensed in California?
Yes. D & J Optimum Development holds an active California state contractor license (CSLB #1037421), verified against the CSLB public record on June 17, 2026.
What is D & J Optimum Development's CSLB license number?
D & J Optimum Development's California contractor license number is 1037421. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1037421
What kind of work is D & J Optimum Development licensed for?
D & J Optimum Development is classified under General Building (B) by the CSLB.
How do I verify D & J Optimum Development's license myself?
Look up license #1037421 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1037421. This page reflects the CSLB public record as of June 17, 2026.
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.